Oval|Natural|GIA

1.20ct H IF Oval Natural Diamond

EX • H/IF • GIA 2556230641

Certificate GIA 2556230641

Diamond specifications and retailer prices

From $3,673 USD
As of November 4, 2026
Save $5,066 USD (58%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,739 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural oval diamond

This 1.2ct natural oval sits in the classic one-carat band, graded H colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556230641. Listed at 19 retailers as of November 4, 2026, with prices from $3,673 to $8,739, a $5,066 spread on the same certified stone. NZ Jewellers lists it at $8,739. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
H
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle41.58°
Pavilion angle33.19°
OriginNatural
Grading LabGIA
CertificateGIA 2556230641
Dimensions8.18 × 5.73 × 3.60 mm
L/W Ratio1.43
Top View
8.18 mm5.73 mm1.20 ctH / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2556230641
Side View
Table 60.0%Crown 41.58°Girdle: VTK-ETKPavilion 33.19°Culet: NoneDepth 62.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $8,739 USD|Low: $3,648 USD|High: $8,739 USD|Avg: $5,483 USD|+2.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 5, 2026
Retailer 16$3,673 USD
Retailer 8$4,124 USD
Retailer 11$4,336 USD
Retailer 4$4,375 USD
Retailer 6$4,630 USD
Retailer 12$4,701 USD
Retailer 9$4,764 USD
Retailer 15$5,016 USD
Retailer 17$5,033 USD
Retailer 10$5,056 USD
Retailer 5$5,175 USD
Retailer 14$5,654 USD
Retailer 18$5,788 USD
Retailer 7$5,821 USD
Retailer 2$6,120 USD
Retailer 3$7,139 USD
Retailer 13$7,967 USD
NZ Jewellers$8,739 USD

28 data points across 18 retailers

19 retailers$3,673 USD to $8,739 USD

A
Cheapest Retailer
-
$3,673 USD
A
Retailer 2
-
$4,124 USD
View
B+
Retailer 3
-
$4,336 USD
View
B+
Retailer 4
-
$4,375 USD
View
B+
Retailer 5
-
$4,630 USD
View
Final sale: no returns
B+
Retailer 6
-
$4,701 USD
View
Retailer 7
-
$4,764 USD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$5,016 USD
View
Retailer 9
-
$5,016 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$5,033 USD
View
Retailer 11
-
$5,056 USD
View
Price last confirmed 27 days ago
B+
Retailer 12
-
$5,175 USD
View
B+
Retailer 13
-
$5,654 USD
View
B+
Retailer 14
-
$5,788 USD
View
B+
Retailer 15
-
$5,821 USD
View
B+
Retailer 16
-
$6,120 USD
View
B
Retailer 17
-
$7,139 USD
View
B
Retailer 18
-
$7,967 USD
View
Most Expensive
B
NZ Jewellers
0a71e8ad-689e-4019-b3fc-36ea3d2b4e7f · Nov 5
$8,739 USD
View
18 more retailers have this diamond
Prices start from $3,673 USDSave up to $5,066 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.20ct Oval
$3,673 USD